> I'm fine with removing this. Just wonder if this was ever implemented
> for one of the architectures that we no longer support and whether
> there was any effect on performance.
Nope, never implemented anywhere. If you want to see a pmap_copy()
implementation, look at FreeBSD.
> Date: Sun, 2 Apr 2023 19:29:02 +
> From: Miod Vallat
>
> pmap_copy() is an optional pmap interface which has never been
> implemented. In pure Mary Kondo style, we should thank it for the joy it
> brought to CSRG people, and move it to the recycling bin - it's not
> going to be implemented
On Sun, Apr 02, 2023 at 07:29:02PM +, Miod Vallat wrote:
> pmap_copy() is an optional pmap interface which has never been
> implemented. In pure Mary Kondo style, we should thank it for the joy it
> brought to CSRG people, and move it to the recycling bin - it's not
> going to be implemented
